4a) Solve using substitution.
y = 2x + 1
3x + y = 11...
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Mathematics, 08.01.2021 19:10 joeljuarez128oyusun
4a) Solve using substitution.
y = 2x + 1
3x + y = 11
![ansver](/tpl/images/cats/User.png)
Answers: 2
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